KR102643531B1 - 작업 기계 및 작업 기계의 제어 시스템 - Google Patents
작업 기계 및 작업 기계의 제어 시스템 Download PDFInfo
- Publication number
- KR102643531B1 KR102643531B1 KR1020227029515A KR20227029515A KR102643531B1 KR 102643531 B1 KR102643531 B1 KR 102643531B1 KR 1020227029515 A KR1020227029515 A KR 1020227029515A KR 20227029515 A KR20227029515 A KR 20227029515A KR 102643531 B1 KR102643531 B1 KR 102643531B1
- Authority
- KR
- South Korea
- Prior art keywords
- area
- work
- work area
- designated area
- designated
- Prior art date
Links
- 238000010276 construction Methods 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000036544 posture Effects 0.000 description 31
- 238000004364 calculation method Methods 0.000 description 23
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 240000004050 Pentaglottis sempervirens Species 0.000 description 1
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
- E02F9/261—Surveying the work-site to be treated
- E02F9/262—Surveying the work-site to be treated with follow-up actions to control the work tool, e.g. controller
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2033—Limiting the movement of frames or implements, e.g. to avoid collision between implements and the cabin
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
- E02F9/2271—Actuators and supports therefor and protection therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2282—Systems using center bypass type changeover valves
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/24—Safety devices, e.g. for preventing overload
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/412—Excavators
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2285—Pilot-operated systems
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/013842 WO2022208725A1 (ja) | 2021-03-31 | 2021-03-31 | 作業機械および作業機械の制御システム |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20220137039A KR20220137039A (ko) | 2022-10-11 |
KR102643531B1 true KR102643531B1 (ko) | 2024-03-06 |
Family
ID=83458210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020227029515A KR102643531B1 (ko) | 2021-03-31 | 2021-03-31 | 작업 기계 및 작업 기계의 제어 시스템 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230358024A1 (de) |
EP (1) | EP4098807A4 (de) |
JP (1) | JP7254254B2 (de) |
KR (1) | KR102643531B1 (de) |
CN (1) | CN115715344A (de) |
WO (1) | WO2022208725A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230272599A1 (en) * | 2022-02-28 | 2023-08-31 | Caterpillar Inc. | Work machine safety zone control |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008286300A (ja) | 2007-05-17 | 2008-11-27 | Kobelco Contstruction Machinery Ltd | 建設機械のアクチュエータ制御装置 |
WO2019181874A1 (ja) | 2018-03-23 | 2019-09-26 | 住友重機械工業株式会社 | ショベル |
JP6687993B2 (ja) | 2017-09-13 | 2020-04-28 | 日立建機株式会社 | 作業機械 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0827841A (ja) * | 1994-07-12 | 1996-01-30 | Hitachi Constr Mach Co Ltd | 建設機械の作業範囲制限装置 |
JPH0971965A (ja) * | 1995-09-07 | 1997-03-18 | Hitachi Constr Mach Co Ltd | 建設作業機の作業範囲制限装置 |
JP2011052383A (ja) | 2009-08-31 | 2011-03-17 | Caterpillar Sarl | 作業機械の旋回制御装置 |
JP5982126B2 (ja) | 2012-02-02 | 2016-08-31 | 株式会社タダノ | 作業機械 |
US10344450B2 (en) * | 2015-12-01 | 2019-07-09 | The Charles Machine Works, Inc. | Object detection system and method |
JP6960802B2 (ja) * | 2017-08-24 | 2021-11-05 | 日立建機株式会社 | 作業機械の周囲監視装置 |
DE102019108689A1 (de) * | 2019-04-03 | 2020-10-08 | Liebherr-Werk Biberach Gmbh | Verfahren und Vorrichtung zum Steuern einer Materialumschlags- und/oder Baumaschine |
-
2021
- 2021-03-31 EP EP21927037.8A patent/EP4098807A4/de active Pending
- 2021-03-31 WO PCT/JP2021/013842 patent/WO2022208725A1/ja unknown
- 2021-03-31 JP JP2022550139A patent/JP7254254B2/ja active Active
- 2021-03-31 KR KR1020227029515A patent/KR102643531B1/ko active IP Right Grant
- 2021-03-31 US US17/907,777 patent/US20230358024A1/en active Pending
- 2021-03-31 CN CN202180017591.1A patent/CN115715344A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008286300A (ja) | 2007-05-17 | 2008-11-27 | Kobelco Contstruction Machinery Ltd | 建設機械のアクチュエータ制御装置 |
JP6687993B2 (ja) | 2017-09-13 | 2020-04-28 | 日立建機株式会社 | 作業機械 |
WO2019181874A1 (ja) | 2018-03-23 | 2019-09-26 | 住友重機械工業株式会社 | ショベル |
Also Published As
Publication number | Publication date |
---|---|
KR20220137039A (ko) | 2022-10-11 |
EP4098807A4 (de) | 2023-10-18 |
JP7254254B2 (ja) | 2023-04-07 |
JPWO2022208725A1 (de) | 2022-10-06 |
CN115715344A (zh) | 2023-02-24 |
US20230358024A1 (en) | 2023-11-09 |
EP4098807A1 (de) | 2022-12-07 |
WO2022208725A1 (ja) | 2022-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9809955B2 (en) | Control device for an implement system | |
KR102601073B1 (ko) | 작업 기계 | |
WO2018003176A1 (ja) | 作業機械 | |
KR102459283B1 (ko) | 작업 기계 | |
JP7114248B2 (ja) | 建設機械 | |
KR102643531B1 (ko) | 작업 기계 및 작업 기계의 제어 시스템 | |
WO2019168122A1 (ja) | ショベル | |
JP7286874B2 (ja) | 作業機械の運転支援システム | |
JP7391243B2 (ja) | 作業機械 | |
KR20210124413A (ko) | 작업 기계 | |
WO2020179346A1 (ja) | 作業機械 | |
JP6912687B2 (ja) | 油圧ショベル | |
WO2020194914A1 (ja) | 作業機械 | |
JP7514173B2 (ja) | 作業機械 | |
JP7149917B2 (ja) | 作業機械 | |
CN115151473B (zh) | 转向装置以及作业机械 | |
WO2023074458A1 (ja) | 作業機械を制御するためのシステム及び方法 | |
GB2625782A (en) | A method of operating a work vehicle according to a maximum allowable swing speed | |
GB2625781A (en) | A method of operating a work vehicle according to a maximum allowable swing speed | |
GB2625777A (en) | A method of operating a work vehicle according to a maximum allowable swing speed | |
GB2625784A (en) | A method of operating a work vehicle according to a maximum allowable swing speed | |
WO2024132204A1 (en) | A method of operating a work vehicle according to a maximum allowable swing speed | |
JP2022145032A (ja) | 建設機械 | |
JP2023133701A (ja) | 作業機械 | |
JP2020183612A (ja) | 作業機械 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E701 | Decision to grant or registration of patent right |